/* main start */

.main24 {
    box-sizing: content-box;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    width: 1920px;
    height: 550px;
    margin: 30px auto;
}

.main_item_top24 {
    width: 520px;
    height: 54px;
    margin-top: 40px;
    font-size: 34px;
    color: #C4181F;
}

.main_item_middle24 {
    text-align: center;
    color: #A7A7A7;
    font-size: 16px;
}

.main_item_bottom24 {
    width: 587px;
    height: 358px;
}

.main_item_bottom24 img {
    width: 557px;
    height: 328px;
    margin: 0 auto;
}


/* main end */


/* main_bottom start  */

.main_bottom24 {
    width: 1200px;
    /* height: 504px; */
    margin: 0 auto;
}

.page_box {
    width: 900px;
    margin: 0 auto;
    margin-bottom: 180px;
    text-align: start;
}


/* .main_font24 ul>li {
    list-style: none;
    margin-bottom: 20px;
    color: #333333;
    font-size: 16px;
} */


/* 
.main_font24 ul>li:nth-child(8) {
    margin: 30px 0px;
} */


/* main_bottom end */